Courses by General Sir John Kotelawala Defence University (KDU) / Courses in Sri LankaDoctor of Philosophy, Master of Philosophy 2022 – Faculty of Graduate Studies – General Sir John Kotelawala Defence University December 11, 2022January 7, 2023 Closing Date – 2022-12-20 Here you can see the English Advertisement… ad-en-20221204-3 English AdvertisementDownloadOnline ApplicationApply OnlineSource – Sunday Observer (2022.12.04)